#include<cstdio>
int v[1001],n,m,i,j,k,l,sum;
int main ()
{
freopen("aprindere.in","r",stdin);
freopen("aprindere.out","w",stdout);
scanf("%d%d",&n,&m);
for(i=0;i<n;i++)
    scanf("%d",&v[i]);
for(i=1;i<=m;i++)
  {
  int x,t,nr;
  scanf("%d%d%d",&x,&t,&nr);
  if(v[x]==0)
     {
      for(j=1;j<=nr;j++)
       {
       int qq;
       scanf("%d",&qq);
       v[qq]=1-v[qq];
       }
      sum+=t;
     }
  else
    for(j=1;j<=nr;j++)
       {
       int qq;
       scanf("%d",&qq);
       }
  }
printf("%d",sum);
return 0;
}